1. The antihypertensive which causes decreased libido and impotence isPrazosinDiltiazemAtenololEnalaprilQuestion 1 of 20 2. Cross resistance of isoniazid is seen withRifampicinCycloserineEthambutolEthionamideQuestion 2 of 20 3. Antifungal used as cancer therapeutic agent isVoriconazoleNystatinFlucytosineTerbinafineQuestion 3 of 20 4. Drug used for treatment of ventricular arrhythmiaLidocaineDigitalisDigoxinDiltiazemQuestion 4 of 20 5. Which one of the following antibacterials should not be used with d-tubocurarineStreptomycinNorfloxacinCefotaximeDoxycyclineQuestion 5 of 20 6. Which of the following drugs is most likely to be effective against multi-drug resistant strains of M.tuberculosis ,including those resistant to streptomycinAmikacinClarithromycinGentamicinSpectinomycinQuestion 6 of 20 7. Half-life is directly proportional toPlasma concentrationsRate of eliminationAll of the aboveClearanceQuestion 7 of 20 8. Anti-coagulant of choice for heparin induced thrombocytopenia isPlasminogenAbciximabAprotininLepirudinQuestion 8 of 20 9. beta blockers are anti arrhythmic agents of classIVIIIIIIQuestion 9 of 20 10. All of the following anticancer agents cause bone marrow depression exceptDaunorubicinFlutamideChlorambucilDoxarubicinQuestion 10 of 20 11. Not an antimigraine drugZonisomideDivalproex sodiumFlunarizinePropranololQuestion 11 of 20 12. Drug not used in H.pyroli infectionMosaprideamoxicillinMetronidazoleOmeprazoleQuestion 12 of 20 13. Oral hypoglycemic action which causes vitamin B12 deficiencyAcarboseGlipizideMetforminSitagliptinQuestion 13 of 20 14. Drug not useful in hypertensive emergency isSublingual nifedipineSodium nitroprussideIndapamideIV hydralazineQuestion 14 of 20 15. Therapeutic drug index is used to assessToxicityPotencyEfficacySafetyQuestion 15 of 20 16. Pirenzepine acts on which receptorbetaNicotinicAlfaMuscarinicQuestion 16 of 20 17. Drug causing dissociative anesthesiaNitrous oxideKetamineSevofluraneThiopentoneQuestion 17 of 20 18. The anticoagulant of choice during pregnancy iswarfarin sodiumsodium oxalatephenindioneheparinQuestion 18 of 20 19. All of the following are correct statement exceptCOX I is an inducible enzymeLeukotrienes causes smooth muscle contractionPGs and leukotrienes are derived from arachidonic acidCOX II is induced by cytokines at the site of inflammationQuestion 19 of 20 20. Which of the following agent causes interstitial nephritisCloxacillinAmoxicillinMethicillinAmpicillinQuestion 20 of 20 Loading...